/*
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 * and open the template in the editor.
 */
package demo_canban;

import java.util.Scanner;

/**
 *
 * @author LAPTOPPT1
 */
public class b5 {
    
    public static void main(String[] args) {
    construct_b5 on = new construct_b5();
        on.tinhtien();
    }
}
